Flexural behaviour of composite slim floor beams
[EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and cl...
| Autores: | , , , , |
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| Tipo de recurso: | capítulo de libro |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/108901 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/108901 |
| Access Level: | acceso abierto |
| Palabra clave: | Composite construction Slim floor beam Shear connector Experimental study |
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oai:riunet.upv.es:10251/108901 |
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Flexural behaviour of composite slim floor beams Sheehan, Therese Dai, Xianghe Yang, Jie Zhou, Kan Lam, Dennis Composite construction Slim floor beam Shear connector Experimental study [EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and clamping effects and the using of reinforcement bars passing through holes in the steel beam web. However, to date, nobody has systematically identified these mechanisms and Eurocode 4 does not provide specific design guidance for slim floor beams. Hence, a series of shear beam tests and flexural beam tests were carried out in order to assess the degree of shear connection and connector capacity in these beams. The test set-up is described including different arrangements of shear connectors for each specimen. The paper presents the findings from the flexural beam tests. The results are compared with those from the previous shear beam tests. Numerical models will be developed in future to extend the data and include a wider range of parameters. The data will also be used to improve understanding of this type of beam and will lead to the provision of specific design guidelines for slim floor beams. The authors gratefully acknowledge the funding received from the European Community Research Fund for Coal and Steel under grant agreement number RFSR-CT-2015-00020. Editorial Universitat Politècnica de València https://riunet.upv.es/handle/10251/108901 |
| title |
Flexural behaviour of composite slim floor beams |
| spellingShingle |
Flexural behaviour of composite slim floor beams Sheehan, Therese Composite construction Slim floor beam Shear connector Experimental study |
| title_short |
Flexural behaviour of composite slim floor beams |
| title_full |
Flexural behaviour of composite slim floor beams |
| title_fullStr |
Flexural behaviour of composite slim floor beams |
| title_full_unstemmed |
Flexural behaviour of composite slim floor beams |
| title_sort |
Flexural behaviour of composite slim floor beams |
| author |
Sheehan, Therese |
| author_facet |
Sheehan, Therese Dai, Xianghe Yang, Jie Zhou, Kan Lam, Dennis |
| author_role |
author |
| author2 |
Dai, Xianghe Yang, Jie Zhou, Kan Lam, Dennis |
| author2_role |
author author author author |
| topic |
Composite construction Slim floor beam Shear connector Experimental study |
| topic_facet |
Composite construction Slim floor beam Shear connector Experimental study |
| description |
[EN] Composite slim floor beams comprise a steel section embedded in a concrete slab, offering the advantages of a steel-concrete composite structure combined with a reduced floor depth. Several mechanisms contribute to the shear connection in this type of beam, such as headed studs, friction and clamping effects and the using of reinforcement bars passing through holes in the steel beam web. However, to date, nobody has systematically identified these mechanisms and Eurocode 4 does not provide specific design guidance for slim floor beams. Hence, a series of shear beam tests and flexural beam tests were carried out in order to assess the degree of shear connection and connector capacity in these beams. The test set-up is described including different arrangements of shear connectors for each specimen. The paper presents the findings from the flexural beam tests. The results are compared with those from the previous shear beam tests. Numerical models will be developed in future to extend the data and include a wider range of parameters. The data will also be used to improve understanding of this type of beam and will lead to the provision of specific design guidelines for slim floor beams. |
| publishDate |
2018 |
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bookPart |
| url |
https://riunet.upv.es/handle/10251/108901 |
| language |
eng |
| eu_rights_str_mv |
openAccess |
| publisher |
Editorial Universitat Politècnica de València |
| institution |
Universitat Politècnica de València (UPV) |
| collection |
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| reponame_str |
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| instname_str |
Universitat Politècnica de València (UPV) |
| _version_ |
1878433157401804800 |
| publishDateSort |
2018 |
| author_browse |
Dai, Xianghe Lam, Dennis Sheehan, Therese Yang, Jie Zhou, Kan |
| publisherStr |
Editorial Universitat Politècnica de València |
| score |
6,924472 |